history of radio tubes

Low Noise Antenna Connection - Reducing noise to your antenna can gain your aerial performance, learn how.

Grounding is key to good reception  ^pop - Guidelines to groundings.

AB0CW Collection - AB0CW\'s Amateur and Antique Radio Page, Boathanchors, key and bugs

Martlesham DX and Contest Group - The Martlesham DX & CG was founded off the back of a group of keen UK contesters who wanted to do a serious effort in CQWW contests - WPX and CQWW SSB. G0KPW - M6T - M7T - M8T

CT by K1EA - The Ultimate Contest Software with updates via internet

BADX Boston Area DXers - BADX is an association of shortwave, mediumwave, and longwave DXers and shortwave radio listeners. Membership is open to all.

US Islands Award - Official Website of the United States Islands Awards Program by Dennis Tuchalski N9WDQ

DK0TUI - DK0TUI Radio Club Station at Technical University of Ilmenau Germany

Norfolk Amateur Radio Club - NARC affiliated to RSGB

Harger Lightning Protection, Inc. - Harger Lightning Protection is a full line supplier of lightning protection and grounding equipment, servicing the lightning protection, communications and electrical industries.

ATHNET packet group - ATHNET - Athens, Greece Packet Radio Internetworking Group

K3WWP's Ham Radio Activities - Information on contesting with CW and QRP

ASTRA - The home of Soci?t? Europ?enne des Satellites.

Amsat australia - AMSAT is a worldwide group of Amateur Radio Operators who share a common interest in building, launching and communicating with each other through non-commercial Amateur Radio satellites.

Kanga US  ^pop - Amateur radio kits by Kanga US.

N.American Shortwave association - The WWW home page of NASWA, North America's oldest shortwave broadcast-only radio club

Pirate Radio Reports - Listenings reports for Pirate radios.

SWL listenings guide  ^pop - Comprehensive Listings of Worldwide Shortwave Broadcasts in English and Other Languages

Morse Mania - A morse code tutor for the Macintosh.

HamComm 3.1  ^pop - DOS Freeware popular program for ham radio communications, supports reception and transmission of radio teletype RTTY, AMTOR ARQ/FEC, SITOR A/B, NAVTEX and Morse code (CW) signals. A decoder for SHIP and SYNOP reports from weather stations is also included. This program is discontinued and unsupported. Originally developped by Schroeder DL5YEC

Kangaroo Tabor Software Priority listing - HF Communications Analysis and Prediction Tools for Amateur Radio and communications professionals. Featuring: WinCAP Wizard, Beacon-Time Wizard, GeoAlert-Extreme Wizard, ID Wizard, KTS Clock Screen Saver, NERDAlert 2000

QSL extra - QSL extra offers QSL informations for every ardent dxer, with over 30.000 entries.

HRDLabel - HRDLabel is a software for printing labels, QSL and envelope using the Ham Radio Deluxe logbook database.

FTV  ^pop - FTV is an MS-DOS program used to receive images from Weather Satellites and Terrestrial Facsimile Stations, text transmissions from radio telex services, Morse code, as well as Amateur Radio FAX, SSTV, RTTY and CW signals. It can also be used to transmit FAX and SSTV. No external hardware, other than a radio, is required, as all the necessary signal processing is implemented in software.

HF Radio Modifications  ^pop - Lots of HF radio mods, including AOR, Kenwood, Yaesu, Icom, Uniden, Alinco, Sony